
Drop your file here
or pick it from your device
Your files never leave this device.
How it works
- 01
Añade tus archivos
Upload your PDF document.
- 02
Configura u ordena
Fill in or edit title, author, subject, and keywords.
- 03
Descarga el resultado
Click Save Metadata to download the updated PDF.
Frequently asked questions
Which metadata fields can be updated?
You can update the standard document information dictionary: Title, Author, Subject, and Keywords.
Does this affect page contents or visual layouts?
Not at all. Visual text, images, and embedded vector graphics remain completely intact. Only document properties are updated.
Are my documents uploaded to any server?
No. Everything runs locally in your browser memory via WebAssembly and client-side JavaScript.
Related tools
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Trim excess blank margins and adjust the viewport frame across all pages.
Add Text to PDF
Insert custom text, notes, or typography at your chosen position and page.
Fill PDF Form
Detect and fill AcroForm fields in any PDF directly in your browser.